| 葵花岛油田构造特征 |
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| 引用本文： | 王永建,王延斌,刘国丰,郑亚斌.葵花岛油田构造特征[J].新疆石油地质,2007,28(6):707-709. |
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| 作者姓名： | 王永建 王延斌 刘国丰 郑亚斌 |
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| 作者单位： | 中国矿业大学 资源与安全工程学院, 北京 100083 |
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| 摘 要： | 对辽河盆地东部葵花岛油田构造特征进行了系统分析,指出研究区断裂构造具有幕式活动的特点,构造类型以伸展走滑为主,主控断层是燕南断层。研究区断层产生于沙河街组沉积末期,东营组二段沉积期断层活动强烈,东营组沉积末期以后,断层活动强度逐渐减弱。构造控制着油气的分布,背斜高点及早期长期发育的油气源断层附近是油气富集的地区。
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| 关 键 词： | 辽河盆地 油气田 构造 断层 特征 |
| 文章编号： | 1001-3873（2007）06-0707-03 |
| 收稿时间： | 2006-11-16 |
| 修稿时间： | 2006-11-16 |
Structural Characteristics in Kuihuadao Oilfield, Liaohe Basin |
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| WANG Yong-jian,WANG Yan-bin,LIU Guo-feng,ZHENG Ya-bin.Structural Characteristics in Kuihuadao Oilfield, Liaohe Basin[J].Xinjiang Petroleum Geology,2007,28(6):707-709. |
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| Authors: | WANG Yong-jian WANG Yan-bin LIU Guo-feng ZHENG Ya-bin |
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| Affiliation: | Institute of Resources and Safety Engineering, China University of Mining and Technology, Beijing 100083, China |
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| Abstract: | The systematic analysis of structures in Kuihuadao oilfield in eastern Liaohe basin shows that the faulting fractures in studied area are characterized by multi-stage activities. The structural types are dominated by extension and strike-slip, and Yannan fault is a key controlling fault. The faults are formed in the late depositional stage of Shahejie formation, and active in depositional stage of Dongying-2 member and gradually weaken in late Dongying depositional stage. Therefore, the oil-gas distribution in this area is controlled by the structures. The hydrocarbon enriched areas could be in the high of anticline and near the early and long-term developed faults liked with oil source. |
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| Keywords: | Liaohe basin oil-gas field structure fault characteristic |
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